EP 2915512 B1 20180627 - DISPOSABLE DIAPER PRODUCTION METHOD AND PRODUCTION DEVICE
Title (en)
DISPOSABLE DIAPER PRODUCTION METHOD AND PRODUCTION DEVICE
Title (de)
WEGWERFWINDELHERSTELLUNGSVERFAHREN UND -HERSTELLUNGSVORRICHTUNG
Title (fr)
PROCÉDÉ ET DISPOSITIF DE FABRICATION DE COUCHES JETABLES
Publication
Application
Priority
- JP 2012280109 A 20121221
- JP 2013007470 W 20131219
Abstract (en)
[origin: EP2915512A1] Provided are a disposable diaper production method and a disposable diaper production device by which welding positions of respective side pieces can be accurately managed. A welding unit (16) welds respective side panels pieces (3 and 4) of a partly-finished product (1Z) being conveyed by a conveying unit (19) to each other along a conveying direction. The conveying unit (19) conveys, when the respective side panel pieces (3 and 4) are welded to each other by the welding unit (16), the partly-finished product (1Z) in a state in which both side portions in the width direction of the portions of the respective side panel pieces (3 and 4) to be welded are held for each set of the respective side panel pieces (3 and 4).
IPC 8 full level
A61F 13/15 (2006.01); A61F 13/49 (2006.01); A61F 13/496 (2006.01)
CPC (source: CN EP US)
A61F 13/15 (2013.01 - CN); A61F 13/15585 (2013.01 - EP US); A61F 13/15739 (2013.01 - CN EP US); A61F 13/15747 (2013.01 - EP US); A61F 13/15756 (2013.01 - CN EP US); A61F 13/15764 (2013.01 - EP US); A61F 13/49 (2013.01 - CN); A61F 13/496 (2013.01 - EP US); A61F 2013/15869 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2915512 A1 20150909; EP 2915512 A4 20160622; EP 2915512 B1 20180627; EP 2915512 B8 20180829; CN 104822350 A 20150805; CN 104822350 B 20180731; JP 6298412 B2 20180320; JP WO2014097635 A1 20170112; US 10709614 B2 20200714; US 2016213523 A1 20160728; WO 2014097635 A1 20140626
DOCDB simple family (application)
EP 13863778 A 20131219; CN 201380063839 A 20131219; JP 2013007470 W 20131219; JP 2014552943 A 20131219; US 201314649083 A 20131219